Joe answers audience questions about "(why) does accessibility matter?". Joe's answer: "Ask a blind person. Does preseving the Icelandic language matter? Ask an Icelandic person". Next quiestion "You can't make something 100% accessible, can you?" Joe's answer: "No, some things are intrisically inaccessible to some people (henche the term "disabled") but you can try as hard as you can".

HTML + CSS + JS is easier and more transparent than Flash [in terms of making it accessible].

All in all, a very important subject. Joe offered no big solutions but hopefully got a lot of people thinking.